Zobrazeno 1 - 10
of 64
pro vyhledávání: '"J.H.J. Janssen"'
Publikováno v:
Microelectronics Reliability. 48:1505-1508
Heat diffuses from hot power devices to neighboring components such as bondpads, which shortens the lifetime of bond balls. SOI is a technology with advantages for integrated power applications. For this reason heat transport between components withi
Autor:
H. J. L. Bressers, Daoguo Yang, L.J. Ernst, L. Goumans, J.H.J. Janssen, D. Y. Gui, K.M.B. Jansen
Publikováno v:
Journal of Applied Polymer Science. 109:2016-2022
Received 27 December 2005; accepted 5 December 2007DOI 10.1002/app.28317Published online 6 May 2008 in Wiley InterScience (www.interscience.wiley.com).ABSTRACT: Molding temperature, molding pressure,and time are three major parameters affecting the c
Autor:
H. J. L. Bressers, Xuejun Fan, W.D. van Driel, M. van Gils, G.Q. Zhang, J.H.J. Janssen, R.B.R. van Silfhout
Publikováno v:
Microelectronics Reliability. 47:273-279
This paper presents a combined numerical and experimental methodology for predicting and preventing moisture induced failures in encapsulated packages. Prevention of such failures will enable efficient and optimal pre-selection of materials, their in
Autor:
L.J. Ernst, H. J. L. Bressers, Kaspar M. B. Jansen, W.D. van Driel, J.H.J. Janssen, Daoguo Yang, Guoqi Zhang
Publikováno v:
Microelectronics Reliability. 47:310-318
Warpage is a critical issue for QFN array molding process. In this paper, a cure-dependent viscoelastic constitutive model is established to model the cure-induced warpage in array molding process. For the relaxation modulus functions of the packagin
Publikováno v:
Microelectronics Reliability. 47:233-239
In the electronics industry epoxy molding compounds, underfills and adhesives are used for the packaging of electronic components. These materials are applied in liquid form, cured at elevated temperatures and then cooled down to room temperature. Du
Publikováno v:
Microelectronics and Reliability : an International Journal and World Abstracting Service, 47(2-3), 179-186. Elsevier
For the development of state-of-the-art Cu/low-k CMOS technologies, the integration and introduction of new low-k materials is one of the major bottlenecks owing to the bad thermal and mechanical integrity of these materials and the inherited weak in
Autor:
C.J. Liu, M. van Gils, W.D. van Driel, L.J. Ernst, J.H.J. Janssen, R.B.R. van Silfhout, Guoqi Zhang
Publikováno v:
Microelectronics Reliability. 44:2019-2027
Interfacial delamination is an often-observed failure mode in multi-layered IC packaging structures, which will not only influence the yield of wafer processes, but also have direct impact on the packaging reliability. The difference in coefficient o
Publikováno v:
IEEE Transactions on Components and Packaging Technologies. 27:530-538
A major objective of the European project PROFIT is to generate boundary condition independent (BCI) dynamic compact thermal models (DCTM) of semiconductor products. Extending the methods for steady BCI-CTM developed in preceding projects DELPHI and
Publikováno v:
Journal of Electronic Packaging. 125:520-526
This paper investigates the effect of the anisotropic behavior of the die and the time- and temperature-dependent behavior of epoxy molding compound on the packaging induced stresses for a quad flat package. Finite element (FE) simulations using isot
Publikováno v:
Microelectronics and Reliability : an International Journal and World Abstracting Service, 43(5), 765-774. Elsevier
During the manufacturing, testing and service, thermally induced deformations and stresses will occur in IC devices and packages, which may cause various kinds of product failures. FEM techniques are widely used to predict the thermal deformations an